Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 16:33

General

  • Target

    ff6f00ac3b14572a520cabdbe5979caf5dabb8d89fc5993d2c83dc6ea75bccd6.exe

  • Size

    1.9MB

  • MD5

    805fa2f02b9d95734edda82bc586e2f5

  • SHA1

    6219d9fc30797a0b456e67253819f68648ee6c6d

  • SHA256

    ff6f00ac3b14572a520cabdbe5979caf5dabb8d89fc5993d2c83dc6ea75bccd6

  • SHA512

    221faab7d3c885e5d655987194fbd509d91f58c19ba86f61a4c622b0f5a066ad3a0a5544d2516826a79920b56952006d7f44889554804230c76688db3402d41c

  • SSDEEP

    49152:1oWrHHJeSUtbtMCiwwxi53lkH4R7+RiiKUE0HcL1M5:ZrHMSUECiizkYARBlE0HQu5

Malware Config

Extracted

Family

sendsafe

Botnet

UNREGISTERED

C2

31.44.184.81:50035

31.44.184.81:50036

Attributes
  • service_name

    Enterprise Mailing Service

Signatures

  • SendSafe

    SendSafe is a notorious spam tool which then turned into spam botnet.

  • SendSafe payload 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff6f00ac3b14572a520cabdbe5979caf5dabb8d89fc5993d2c83dc6ea75bccd6.exe
    "C:\Users\Admin\AppData\Local\Temp\ff6f00ac3b14572a520cabdbe5979caf5dabb8d89fc5993d2c83dc6ea75bccd6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:2372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2372-132-0x00000000024B0000-0x0000000002662000-memory.dmp
    Filesize

    1.7MB

  • memory/2372-133-0x0000000000400000-0x00000000005EA000-memory.dmp
    Filesize

    1.9MB